Tag archive: firewalld

Firewalld alike iptables relies on Netfilter service that is responsible for packets filtering.The difference is that iptables works based on “chain of filter” rules, alike ACLs on the router, firewalld based on “zones” similar to ASA. The idea that stands behind the firewalld is that interfaces and networks are grouped into zones. Each zone has different…

Hi! My name is Marcin. I live and work in Dublin (Ireland). I am keen on networking, virtualization, servers and everything what is linked with IT and this blog is just about that. Please, contact with me at admin(at)itbundle.net. All labs that you may find at my blog have been created with using of GNS3vm 2.x, CentOS, VMware 5.5. Enjoy reading, derive the knowledge, share its further and ...